# Area of an Equilateral Triangle side 20 foot Calculator

Enter the Equilateral Triangle Side

An equilateral triangle has all its sides as equal. The perpendicular drawn from the vertex of the triangle to the base divides the base into two equal parts. To calculate the area of the equilateral triangle, we have to know the measurement of its sides.Area of an Equilateral Triangle side 20 foot is 173.2 foot2.

Area of an Equilateral Triangle 20 ft in other units

Value unit
0.0527914 km2
0.0328031 mi2
52.79136 m2
173.2 ft2
2078.4 in2
57.7333333 yd2
5279.136 cm2
52791.36 mm2

## Area of an Equilateral Triangle side 20 foot

Steps:

Given that side = 20 ft

Area of an Equilateral Triangle = A = (√3)/4 × 202

Put the value of side in Area Formula.

Area= \$(√3)\above 1pt4\$ × 202

Area = \$(√3)\above 1pt4\$ x 20 x 20

Multiply 20.0 ft and 20.0 ft

Area = \$(√3)\above 1pt4\$ x 400.0

Area = \$1.732\above 1pt4\$ x 400.0

Area = 0.433 x 400.0

Area= 173.2 ft2

∴ Area of an Equilateral Traingle side 20 ft is 173.2 ft2

### Area & Perimeter of an Equilateral Triangle Calculations

Here are examples of Area of an Equilateral Triangle calculations.

Here are examples of Perimeter of an Equilateral Triangle calculations. 